1678085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 2125440

約数和(自身を除く): 447355

約数列:

[1, 5, 29, 71, 145, 163, 355, 815, 2059, 4727, 10295, 11573, 23635, 57865, 335617, 1678085]

約数ペア:

[(1, 1678085), (5, 335617), (29, 57865), (71, 23635), (145, 11573), (163, 10295), (355, 4727), (815, 2059)]